<template>
      <div class="app-container">
                <!--查询表单-->
                <el-form :inline="true" class="demo-form-inline">
                <el-form-item>
                    <el-input v-model="teacherQuery.name" placeholder="讲师名"/>
                </el-form-item>

                <el-form-item>
                    <el-select v-model="teacherQuery.level" clearable placeholder="讲师头衔">
                    <el-option :value="1" label="高级讲师"/>
                    <el-option :value="2" label="首席讲师"/>
                    </el-select>
                </el-form-item>

                <el-form-item label="添加时间">
                    <el-date-picker
                    v-model="teacherQuery.begin"
                    type="datetime"
                    placeholder="选择开始时间"
                    value-format="yyyy-MM-dd HH:mm:ss"
                    default-time="00:00:00"
                    />
                </el-form-item>
                <el-form-item>
                    <el-date-picker
                    v-model="teacherQuery.end"
                    type="datetime"
                    placeholder="选择截止时间"
                    value-format="yyyy-MM-dd HH:mm:ss"
                    default-time="00:00:00"
                    />
                </el-form-item>

                <el-button type="primary" icon="el-icon-search" @click="getList()">查询</el-button>
                <el-button type="default" @click="resetData()">清空</el-button>
                </el-form>
            <!-- 表格 -->
            <el-table
            v-loading="listLoading"
            :data="list"
            element-loading-text="数据加载中"
            border
            fit
            highlight-current-row>

            <el-table-column
                label="序号"
                width="70"
                align="center">
                <template slot-scope="scope">
                {{ (page - 1) * limit + scope.$index + 1 }}
                </template>
            </el-table-column>

            <el-table-column prop="name" label="名称" width="80" />

            <el-table-column label="头衔" width="80">
                <template slot-scope="scope">
                {{ scope.row.level===1?'高级讲师':'首席讲师' }}
                </template>
            </el-table-column>

            <el-table-column prop="career" label="资历" />

            <el-table-column prop="gmtCreate" label="添加时间" width="160"/>

            <el-table-column prop="sort" label="排序" width="60" />

            <el-table-column label="操作" width="200" align="center">
                <template slot-scope="scope">
                <router-link :to="'/teacher/edit/'+scope.row.id">
                    <el-button type="primary" size="mini" icon="el-icon-edit">修改</el-button>
                </router-link>
                <el-button type="danger" size="mini" icon="el-icon-delete" @click="removeDataById(scope.row.id)">删除</el-button>
                </template>
            </el-table-column>
            </el-table>
            <!-- 分页 -->
            <el-pagination
            :current-page="page"
            :page-size="limit"
            :total="total"
            style="padding: 30px 0; text-align: center;"
            layout="total, prev, pager, next, jumper"
            @current-change="getList"
            />
      </div>

</template>

<script>

import teacher from '@/api/edu/teacher'
export default {

    data(){
        return{
            list:null,
            page:1,
            limit:5,
            total:0,
            teacherQuery:{}

        }
    },
    created(){
        this.getList()
    },
    methods:{
        getList(page = 1){
            this.page = page
            teacher.getTeacherListPage(this.page,this.limit,this.teacherQuery)
            .then(response => {
                // console.log(response)
                this.list = response.data.rows
                this.total = response.data.total
            })
            .catch(error => {
                console.log(error)
            })
        },
        resetData(){
            this.teacherQuery = {}
            this.getList()
        },
        removeDataById(id){
            this.$confirm('此操作将删除讲师记录'+id+', 是否继续?', '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                type: 'warning'
            }).then(() => {
                teacher.deleteTeacherId(id)
                .then(response => {
                this.$message({
                    type: 'success',
                    message: '删除成功!'
                })
                this.getList()
                })
            })
        }

    }   
}
</script>